• Baader's syndrome (erythema multiforme exucatiuum) 695.1
  • Baastrup's syndrome 721.5
  • Babesiasis 088.82
  • Babesiosis 088.82
  • Babington's disease (familial hemorrhagic telangiectasia) 448.0
  • Babinski's syndrome (cardiovascular syphilis) 093.89
  • Babinski-Fröhlich syndrome (adiposogenital dystrophy) 253.8
  • Babinski-Nageotte syndrome 344.89
  • Bacillary - see condition
  • Bacilluria 791.9
  • Bacillus - see also Infection, bacillus
  • Back - see condition
  • Backache (postural) 724.5
  • Backflow (pyelovenous) (see also Disease, renal) 593.9
  • Backknee (see also Genu, recurvatum) 736.5
  • Bacteremia 790.7
  • Bacteria
  • Bacterial - see condition
  • Bactericholia (see also Cholecystitis, acute) 575.0
  • Bacterid, bacteride (Andrews' pustular) 686.8
  • Bacteriuria, bacteruria 791.9
  • Bad